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GNSS Expansion Board, Prevent Interference RTK Function GPS Module L1 L5 Positioning Technology LC29H AA GPS HAT Multi Signal Reception  for Motherboard

<b>GNSS Expansion Board, Prevent Interference RTK Function GPS Module L1 L5 Positioning Technology LC29H AA GPS HAT Multi Signal Reception for Motherboard</b><ul><li>Supports tracking of L1 and L5 band satellites simultaneously to reduce multipath effect in urban environments</li><li>Enables concurrent reception of multiple satellite systems including GPS, BDS, GLONASS, Galileo, and QZSS</li><li>Features high positioning accuracy with 1 meter CEPPVT performance</li><li>Includes communication interfaces UART and I2C with baud rates from 9600 to 3,000,000 bps</li><li>Offers cold start capture time of 26 seconds and hot start time of 1 second</li><li>Package contains GPS module, antenna, screw package, pin row base, and locator</li></ul>

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<p>The GNSS Expansion Board is a GPS module designed for motherboards, featuring advanced positioning technology with support for multiple satellite bands including GPS, QZSS L1C and L5, BDS B1I and B2a, Galileo E1 and E5a, and GLONASS L1. It supports SBAS systems such as WAAS, EGNOS, MSAS, and GAGAN to enhance accuracy. The module offers high sensitivity with cold start capture time of 26 seconds and hot start of 1 second, positioning accuracy of 1 meter, and can operate at altitudes up to 10,000 meters and speeds up to 500 meters per second. Communication interfaces include UART and I2C with baud rates from 9600 to 3,000,000 bps. The GNSS Expansion Board uses protocols like NMEA 0183 and RTCM 3.X and consumes less than 40mA at 5V in continuous mode. The package includes the GPS module, antenna, screw package, pin row base, and locator, making it a comprehensive solution for multi-signal reception and interference prevention in GPS applications.</p>

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